Broadcast (Beta)
LangWatch
Send LLM traces to LangWatch for observability and analytics.
LangWatch is an LLM observability and analytics platform that helps you monitor quality, costs, and performance of your AI applications.
Setup
Get your LangWatch API key
- Sign in to LangWatch
- Go to your project settings
- Copy your API key (starts with
lw-)
Add the destination in EUrouter
- Go to Broadcast in your dashboard
- Click Add Destination next to LangWatch
- Enter your API key
- Optionally update the Endpoint if using a custom instance
- Click Test Connection to verify
- Click Create
Configuration
| Field | Required | Description |
|---|---|---|
| API key | Yes | Your LangWatch API key (lw-...) |
| Endpoint | No | Custom endpoint. Default: https://app.langwatch.ai |